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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
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I got the same problem and my Python is 2.7.11. After adding the the second line # -*- coding: utf-8 -*- to the top of the file, it resolved the problem.
– hailong
Jun 22 '16 at 14:29
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Access parent DataContext from DataTemplate
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I had problems with the relative source in Silverlight. After searching and reading I did not find a suitable solution without using some additional Binding library. But, here is another approach for gaining access to the parent DataContext by directly referencing an element of which you know the...
vim deleting backward tricks
... <motion>. This means that:
d<leftArrow> will delete current and left character
d$ will delete from current position to end of line
d^ will delete from current backward to first non-white-space character
d0 will delete from current backward to beginning of line
dw deletes current to en...
ASP MVC in IIS 7 results in: HTTP Error 403.14 - Forbidden
...seful to someone:
After converting my app to MVC 4 with .NET framework 4.5 and installing the framework on my server with IIS 7.0 I encountered the same 'forbidden' error mentioned in the question. I tried all options described above to no avail, when I noticed the
<system.webServer>
<mod...
Why doesn't the JVM cache JIT compiled code?
...ower advanced programmers to optimize their application's performance when and where they just know the patterns are not changing, under their responsibility. Why not?!
– Alex Martelli
Jan 2 '10 at 22:58
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Proper way to declare custom exceptions in modern Python?
...xception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include in the exception is printed out by whatever tool caught the exception.
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npm WARN package.json: No repository field
I installed Express.js with the following command:
11 Answers
11
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Is an index needed for a primary key in SQLite?
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It does it for you.
INTEGER PRIMARY KEY columns aside, both UNIQUE and PRIMARY KEY
constraints are implemented by creating an index in the database (in
the same way as a "CREATE UNIQUE INDEX" statement would). Such an
index is used like any other index in the database to optimize
que...
Expand div to max width when float:left is set
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Yes, you are right and I agree. However I think Flo only mentioned this, because he thinks they are both! needed to get the desired layout and therefore my alternative solution.
– merkuro
Jun 19 '09 at 13:...
Determine the number of lines within a text file
...m all into an array like ReadAllLines. So now you can have both efficiency and conciseness with:
var lineCount = File.ReadLines(@"C:\file.txt").Count();
Original Answer
If you're not too bothered about efficiency, you can simply write:
var lineCount = File.ReadAllLines(@"C:\file.txt").Length;...